8213577472

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2734

約数の個数: 144

約数和(自身を含む): 18705641472

約数和(自身を除く): 10492064000

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 32, 34, 46, 62, 64, 68, 92, 124, 128, 136, 184, 248, 256, 272, 368, 391, 496, 527, 544, 713, 736, 782, 992, 1054, 1088, 1426, 1472, 1564, 1984, 2108, 2176, 2647, 2852, 2944, 3128, 3968, 4216, 4352, 5294, 5704, 5888, 6256, 7936, 8432, 10588, 11408, 12121, 12512, 16864, 21176, 22816, 24242, 25024, 33728, 42352, 44999, 45632, 48484, 50048, 60881, 67456, 82057, 84704, 89998, 91264, 96968, 100096, 121762, 134912, 164114, 169408, 179996, 182528, 193936, 243524, 328228, 338816, 359992, 387872, 487048, 656456, 677632, 719984, 775744, 974096, 1034977, 1312912, 1394969, 1439968, 1551488, 1887311, 1948192, 2069954, 2625824, 2789938, 2879936, 3102976, 3774622, 3896384, 4139908, 5251648, 5579876, 5759872, 7549244, 7792768, 8279816, 10503296, 11159752, 11519744, 15098488, 15585536, 16559632, 21006592, 22319504, 30196976, 32084287, 33119264, 44639008, 60393952, 64168574, 66238528, 89278016, 120787904, 128337148, 132477056, 178556032, 241575808, 256674296, 264954112, 357112064, 483151616, 513348592, 1026697184, 2053394368, 4106788736, 8213577472]

約数ペア:

[(1, 8213577472), (2, 4106788736), (4, 2053394368), (8, 1026697184), (16, 513348592), (17, 483151616), (23, 357112064), (31, 264954112), (32, 256674296), (34, 241575808), (46, 178556032), (62, 132477056), (64, 128337148), (68, 120787904), (92, 89278016), (124, 66238528), (128, 64168574), (136, 60393952), (184, 44639008), (248, 33119264), (256, 32084287), (272, 30196976), (368, 22319504), (391, 21006592), (496, 16559632), (527, 15585536), (544, 15098488), (713, 11519744), (736, 11159752), (782, 10503296), (992, 8279816), (1054, 7792768), (1088, 7549244), (1426, 5759872), (1472, 5579876), (1564, 5251648), (1984, 4139908), (2108, 3896384), (2176, 3774622), (2647, 3102976), (2852, 2879936), (2944, 2789938), (3128, 2625824), (3968, 2069954), (4216, 1948192), (4352, 1887311), (5294, 1551488), (5704, 1439968), (5888, 1394969), (6256, 1312912), (7936, 1034977), (8432, 974096), (10588, 775744), (11408, 719984), (12121, 677632), (12512, 656456), (16864, 487048), (21176, 387872), (22816, 359992), (24242, 338816), (25024, 328228), (33728, 243524), (42352, 193936), (44999, 182528), (45632, 179996), (48484, 169408), (50048, 164114), (60881, 134912), (67456, 121762), (82057, 100096), (84704, 96968), (89998, 91264)]